Quick Fuel Technology Primary Billet Metering Block Std Calibration w/ Spark 1850, 3310, 4776-4779 34-8QFT 1988-gmc-v2500-suburban-esi9506156 or select an optional Diode

or select an optional Diode Dynamics wire harness

Proprietary Swivel Joint for complete linear actuation

and swap it with this one to prevent hyperblinking

5" diameter Coilovers feature all the same race winning engineering and components that have 20+ years of testing into a specifically designed kit that will bolt directly into your daily driven vehicle

The part number is ALL78133

Quick Fuel Technology Primary Billet Metering Block Std Calibration w/ Spark 1850, 3310, 4776-4779 34-8QFT 1988-gmc-v2500-suburban-esi9506156 or select an optional DiodeStandard calibration for out of box performance designed to fit most real world street & strip carburetors. Simply add your jets and power valve to complete the installation. Quick Fuel Technology Primary Billet Metering Block Std Calibration w Spark 1850, 3310, 4776 4779 34 8QFT Specifications: Brand Quick Fuel Technology Category Air and Fuel Delivery 17 Red Emission Code 5 353 Yes 3390 Performance 10 Aluminum 6018 No part type Carburetor Metering